Figure 2

A photo showing one of five debris flow deposits blocking Lumsden Road, a native-surfaced Forest Service road accessing the Tuolumne River east of Groveland, California. The photo was taken on March 3, 2014 after storm events occurred during the previous weeks. For scale, Point A at the outer edge of the road bed is 4.8 meters from point B at the inside edge of the road bed. (Courtesy of the USDA Forest Service).